WTC is taking place in Bangkok, Thailand from 18th to 23rd May. Congress theme is Tunnelling and Underground Space for a Global Society. Technical visits have been arranged to four major Bangkok projects, namely: MRTA subway; deep excavation; water tunnel rehabilitation; and wastewater management. Lead sponsors Herrenknecht, Mapei, Karnchang and Italian-Thai are joined by Tam Normet, BASF Meyco, Sika, Sandvik, DSI, Putzmeister, CIFA, Caterpillar, Robbins, and Terratec together with Maccaferri, Atlas Copco, Right Tunnelling, WBI, CMC, and Metropolitan Waterworks Authority. More from www.wtc2012.com. 20/12.